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Friction Characteristics of Sheets for The Surface Finish and The Stoning Directions of the Dies
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 Title & Authors
Friction Characteristics of Sheets for The Surface Finish and The Stoning Directions of the Dies
Kim, Dong-Hwan; Kim, Byeong-Min; O, Se-Uk; Park, Chun-Dal; Hwang, Ji-Seon;
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 Abstract
This paper investigates the combined effects of parameters such as die surface finish, die directionality of stoning contact pressure and draw speed on the resulting coefficient of friction. Also, this study show the correlation between the NN(Neural Network) and DOE(Design of Experiments) to reduce the number of experiments without the loss of the effects of parameter upon coefficient of friction. The experiments were run in random order with at least three replicates. It was found that the directional stoning orthogonal to the pulling direction is lower friction than directional stoning parallel to the pulling directi on using FCD55 die and SPCEN.
 Keywords
Coefficient of Friction;Stoning Directions;Die Roughness;NN;Orthogonal Array;
 Language
Korean
 Cited by
 References
1.
Bowden, F.A. and Tabor, D., 1954, The Friction and Lubrication of Solids, Oxford Press

2.
Schey, J.A., Tribology in Metal Working: Friction, lubrication and wear, 1983, American Society for Metal Park, OH

3.
Staph, H.E., Ku, P.M. and Carper, H.J., 1973, 'Effect of Surface Roughness and Surface Texture on Scuffing,' Mechanism and Machine Theory, Vol. 8, pp. 197-208 crossref(new window)

4.
Martz, L.S., 1949, 'Preliminary Report of Developments in Interrupted Surface Finishes,' Proc. Inst. Mech. Engrs, Vol. 161, pp. 1-9

5.
S.C. Kang and K.C.Ludema, 1990, 'The Beaking-in of Lubricated Surface,' Wear, Vol. 100, pp. 315-331 crossref(new window)

6.
Bossler, R. B. Jr., 1965, 'Improved Boundary Layer Lubrication Behavior,' Lubr. Engrg, Vol. 21, No. 3, pp. 104-111

7.
Kim, D.H., Kim, D.J., and Kim, B.M., 1999, 'The Application of Neural Networks and Statistical Methods to Process Design in Metal Forming Processes,' Int. J Adv. Manuf. Technol, Vol. 15, pp. 886-894 crossref(new window)

8.
Wojtowicz, W.J., 1970, 'Lubricating Characteristics of Drawing Compound,' SME creative Mfg Semi

9.
Box, G.P., Hunter, W.G.. and Hunter, J.S., 1978, Statistics for Experiments, Wiley, New York

10.
Ross, P.J., 1988, Taguchi Techniques for Quality Engineering, McGraw-Hill

11.
Montgomery, D.C., 1984, Design and Analysis of Experiments, Willy, New York, 2nd ed

12.
Rumelhart, D.E., Hinton, G.E. and Wiliams, R.J., 1986, Learning Internal Representations by Error Propagation, Parallel Distribution Processing Cambridge MA: MIT Press, pp. 318-362

13.
김 동환, 고 대철, 김 병민, 최 재찬, 1998, '가공성을 고려한 다단계 금속성형공정의 예비성형체 설계방법: 다구찌 방법을 이용한 신경망의 적용,' 대한기계학회논문집 A 권, 제 22 권 제 9 호,pp. 1615-1624

14.
Kim, D.H., Ko D.C. and Kim, B.M., 1999, 'Application of Artificial Neural Network and Taguchi Method to Preform Design in Metal Forming Considering Workability,' Int. J Machine Tools & Manufacture, Vol. 39, pp. 771-185 crossref(new window)

15.
Lanzon, J.M. Cardew-Hall, M.J. and Hodgson, P.D., 1998, 'Characterizing Frictional Behaviour in Sheet Metal Forming,' J of Materials Processing Technology, pp. 251-256

16.
Kotchman, D.P., Kim, I., Sa, C-Y. and D.Lee, 1992, 'Determination of Friction Behavior Sheet Metals Using Orthogonal Arrays,' J of Materials Engineering and Performance,pp.555-564